package exception;

public class Person {
    private int age;

    public int getAge() {
        return age;
    }

    public void setAge(int age)throws IllegalAgeException {
        if(age<0 ||age>100){
        //    throw new RuntimeException("年龄不合法");
            //除了RuntimeException，剩下抛出任何异常都要在方法上使用throws声明该异常的抛出
            //throw new Exception("年龄不合法");
            throw new IllegalAgeException("年龄超过了范围（0-100）:"+age);
        }
        this.age = age;
    }
}
